2489462976 has 224 divisors, whose sum is σ = 8844369408. Its totient is φ = 596828160.

The previous prime is 2489462923. The next prime is 2489462993. The reversal of 2489462976 is 6792649842.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185716 + ... + 198668.

It is an arithmetic number, because the mean of its divisors is an integer number (39483792).

Almost surely, 2^2489462976 is an apocalyptic number.

2489462976 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2489462976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4422184704).

2489462976 is an abundant number, since it is smaller than the sum of its proper divisors (6354906432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2489462976 is a wasteful number, since it uses less digits than its factorization.

2489462976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12999 (or 12989 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The square root of 2489462976 is about 49894.5184965242. The cubic root of 2489462976 is about 1355.2993308467.

The spelling of 2489462976 in words is "two billion, four hundred eighty-nine million, four hundred sixty-two thousand, nine hundred seventy-six".